2SAR522UBTL

Single Bipolar Transistors Overview

The 2SAR522UBTL is a PNP general-purpose amplification transistor manufactured by ROHM Semiconductor. It utilizes silicon technology and is housed in an SMD/SMT SOT-323FL-3 (UMT3F) package with three terminals. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of -50 V, a maximum collector current (IC) of -100 mA, and a power dissipation (Pd) of 200 mW. The device features a DC current gain (hFE) ranging from 120 to 560 at -1 mA and -6 V. It operates within a temperature range of -55°C to +150°C storage and has a transition frequency (fT) of 300 MHz.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for general-purpose amplification applications
• Surface-mount SOT-323FL-3 package design for compact circuit integration
• High DC current gain range supporting signal amplification requirements

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Switching applications in consumer electronics
• Driver stages for low-power devices

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix and packaging type when sourcing. Confirm RoHS compliance status through official documentation. Ensure the component matches the required SOT-323FL-3 package dimensions. Check for any automotive usage restrictions as indicated in manufacturer guidelines. Validate the hFE binning requirements against circuit design specifications.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a small-form-factor PNP transistor with moderate voltage handling. The -50 V VCEO rating suits standard low-voltage logic interfaces. Consider the 200 mW power dissipation limit for thermal management in dense PCB layouts. The wide hFE range allows flexibility in biasing networks without precise gain control components.

Single Bipolar Transistors Part Context

This part belongs to the 2SAR523UB series of general-purpose amplification transistors. ROHM offers this line to provide energy-efficient and reliable solutions across various封装 sizes. The 2SAR522UBTL specifically targets applications needing compact surface-mount PNP devices with standardized electrical characteristics for mass production environments.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.